package com.springboot_shopping.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.springboot_shopping.entity.OrderItem;

import java.util.List;

//订单详情
public interface OrderItemService extends IService<OrderItem> {
    // 根据订单ID查询明细
    List<OrderItem> findByOrderId(Integer orderId);
}